Audi 100 1991 Avant 2.5 TDI

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Audi 100 1991 2.5 diesel description

Estate car / wagon Audi 100 1991 Avant 2.5 TDI has been produced from October, 1991 to October, 1994. It has five-cylinder diesel engine with displacement of 2.5 litres, which produces power of 115 horsepower on 4000 rpm and torque 265 Nm (Newton metres) on 2250 revolutions per minute.

This 5-cylinder 10-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system and turbine. The engine meets the Euro 2 emissions standard. Average engine life expectancy (mileage before serious repairs are needed) is from 490 000 to 820 000 kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs
Very reliable engine if not overheated. Occasionally, the high pressure fuel pump can cause ... This Audi 100 2.5 engine oil type is 5W-40 and oil capacity is 5.2 litres.

Audi 100 1991 Avant 2.5 TDI has front wheel drive (FWD) and manual gearbox with 5 gears.
Audi 100 1991 Avant 2.5 TDI accelerates to speed 100 kilometres per hour in 11.6 seconds. The maximum speed of this car is 188 km/h.

The fuel consumption of this Audi 100 1991 Avant 2.5 TDI in combined mode (combining urban and highway driving) is 6.5 litres per 100km (15.4 km/l) - this is the most fuel efficient Audi 100 1991 - 1994 version, city fuel economy - 7.5 l/100km, fuel consumption on highway - 4.8 l/100km. Fuel tank capacity is 80 litres or 21.14 gallons, which gives a mileage up to 1220 kilometers without refueling in urban cycle and even up to 1660 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Audi is in line with the figure specified by the manufacturer. More - Real Audi 100 fuel consumption.

With the same engine there is also Audi 100 version with automatic gearbox (Audi 100 1993 Avant 2.5 TDI AT) available, which is more sluggish, reaching 100 km/h 2.4 seconds later (in 14 seconds), but manufacturer's fuel consumption is similar - 6.6 litres per 100 km.

Audi 100 1991 Avant 2.5 TDI technical data

Model:	Audi 100 Avant 2.5 TDI
Body style:	Estate car / wagon
Production period:	1991. October ... 1994. October
Engine:	2460 cm³ Diesel, 5 cylinders	CO2 emissions:	no data
Power:	115 HP ON 4000 RPM	Torque:	265 NM ON 2250 RPM
Gearbox:	Manual gearbox (5 gears)	Drive type:	Front wheel drive (FWD)
Maximum speed:	188 km/h	Acceleration 0-100 km/h:	11.6 seconds
Fuel consumption (l/100km):	6.5 (combined) 7.5 (urban) 4.8 (highway)
Real fuel consumption:	6.7 l/100km (35.1 MPG) by user reviews from various sources
Fuel tank capacity:	80 litres (21.1 gallons)
Car dimensions:	4.79m (length) 1.78m (width) 1.44m (height)
Turning diameter:	11.4 meters
Seats:	5 seats
Trunk capacity:	390 litres
Trunk max capacity:	1310 litres (with rear seats folded down)
Gross weight:	2025 kg

Audi 100 1991 Avant 2.5 TDI engine AAT

Engine reliability and common problems:

Very reliable engine if not overheated. Occasionally, the high pressure fuel pump can cause problems.
Overall, this engine can last around 490,000 to 820,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.

Engine displacement	2460 cm³
Number of cylinders	5
Bore (cylinder diameter)	81 mm
Stroke length (piston move)	95.5 mm
Compression ratio	20.5 : 1
Camshaft drive	Timing belt Timing belt engines are generally quieter and less vibrating than chain engines, but belt usually needs to be replaced more often and the risk of breakage is higher.
Fuel system	Injection
Audi 100 1991 Avant 2.5 TDI oil type	5W-40
Oil capacity	5.2 litres (5.5 quarts)
Power	115 HP ON 4000 RPM
Torque	265 NM ON 2250 RPM
Start of production (year)	1991
Duration of production	6 years
Engine also used on	Audi A6

Carmakers tend to use similar engines with different parameters for models available in different markets and time periods.

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All Audi 100 estate car [1991 - 1994] modifications

Modification	Engine	Power	Consumption	Gearbox	Drive type
Audi 100 1991 Avant 2.0 74kW Oct 1991 — Oct 1993	2.0 Petrol	101 HP	8.5 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 2.0 E 4x4 Most fuel efficient petrol version by real consumption	2.0 Petrol	115 HP	8.5 l/100km	Manual ⁽⁵⁾	All wheel
Audi 100 1991 Avant 2.0 85kW Oct 1991 — Oct 1994 Most fuel efficient petrol version by real consumption	2.0 Petrol	116 HP	8.9 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 Avant 2.0 85kW Oct 1991 — Oct 1994	2.0 Petrol	116 HP	9.2 l/100km	Automatic ⁽⁴⁾	Front wheel
Audi 100 1991 2.0 16V	2.0 Petrol	137 HP	10.8 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 2.0 16V Most fuel efficient petrol version	2.0 Petrol	137 HP	7.8 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1992 2.2 Avant S4 4x4 Jan 1992 — Oct 1994	2.2 Petrol	230 HP	10.9 l/100km	Manual ⁽⁶⁾	All wheel
Audi 100 1992 2.2 Avant S4 4x4 Aug 1992 — Oct 1994	2.2 Petrol	230 HP	11.9 l/100km	Automatic ⁽⁴⁾	All wheel
Audi 100 1991 Avant 2.3 Oct 1991 — Oct 1994	2.3 Petrol	133 HP	9.9 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 2.3 E	2.3 Petrol	133 HP	9.6 l/100km	Automatic ⁽⁴⁾	Front wheel
Audi 100 1991 Avant 2.3 Quattro 4x4 Oct 1991 — Aug 1992	2.3 Petrol	133 HP	10.3 l/100km	Manual ⁽⁵⁾	All wheel
Audi 100 1991 Avant 2.4 D Oct 1991 — Oct 1994	2.4 Diesel	82 HP	7.6 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 Avant 2.5 TDI Oct 1991 — Oct 1994 Most powerfull diesel version (115 HP) Most fuel efficient diesel version	2.5 Diesel	115 HP	6.5 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1993 Avant 2.5 TDI Sep 1993 — Oct 1994 Most powerfull diesel version (115 HP)	2.5 Diesel	115 HP	6.6 l/100km	Automatic ⁽⁴⁾	Front wheel
Audi 100 1992 Avant 2.6 Aug 1992 — Oct 1994	2.6 Petrol	150 HP	9.6 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1992 Avant 2.6 Aug 1992 — Oct 1994	2.6 Petrol	150 HP	10.2 l/100km	Automatic ⁽⁴⁾	Front wheel
Audi 100 1992 Avant 2.6 Quattro 4x4 Aug 1992 — Oct 1994	2.6 Petrol	150 HP	10.7 l/100km	Manual ⁽⁵⁾	All wheel
Audi 100 1992 Avant 2.6 Quattro 4x4 Aug 1992 — Oct 1994	2.6 Petrol	150 HP	11.4 l/100km	Automatic ⁽⁴⁾	All wheel
Audi 100 1991 Avant 2.8 Oct 1991 — Oct 1994	2.8 Petrol	174 HP	9.6 l/100km	Manual ⁽⁵⁾	Front wheel
Audi 100 1991 Avant 2.8 Oct 1991 — Oct 1994	2.8 Petrol	174 HP	10.6 l/100km	Automatic ⁽⁴⁾	Front wheel
Audi 100 1991 Avant 2.8 Quattro 4x4 Oct 1991 — Oct 1994	2.8 Petrol	174 HP	10.8 l/100km	Manual ⁽⁵⁾	All wheel
Audi 100 1991 Avant 2.8 Quattro 4x4 Oct 1991 — Oct 1994	2.8 Petrol	174 HP	11.3 l/100km	Automatic ⁽⁴⁾	All wheel
Audi 100 1993 Avant S4 4.2 4x4 Jan 1993 — Oct 1994 Most dynamic version - 100 km/h in 6.6 seconds	4.2 Petrol	280 HP	13.2 l/100km	Automatic ⁽⁴⁾	All wheel

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